lantern slide

If the U.S. does nothing, the Arab world will continue its slide into sectarian bigotry, political repression, and madness.

Practise gliding in the form of inflection, or slide, from one extreme of pitch to another.

Scratches and flaws in the glass of slide or cover are likewise a common source of confusion to beginners.

We sat in silence, watching through the window the old man's lantern as he swung away toward home.

Touch the center of a cover-glass to the top of the drop and quickly place it, blood side down, upon a slide.

A rather large drop is taken upon a slide, covered, and examined with a low power.